Kobo ea samente ke mofuta o mocha oa thepa ea kaho
Tlhaloso e Khutšoanyane:
Mate a kopantsoeng a samente ke mofuta o mocha oa thepa ea moaho o kopanyang mahlale a khale a samente le fiber ea masela. Haholo-holo li entsoe ka samente e khethehileng, masela a faeba a mahlakore a mararo le lisebelisoa tse ling. Lesela la faeba la mahlakore a mararo le sebetsa e le moralo, le fana ka sebopeho sa motheo le tekanyo e itseng ea ho feto-fetoha ha 'mete oa motsoako oa cementitious. Samente e khethehileng e ajoa ka ho lekana ka har'a lesela la fiber. Hang ha e kopana le metsi, likarolo tse ka har'a samente li tla ba le hydration reaction, butle-butle li thatafatse 'mete oa motsoako oa cementitious le ho etsa mohaho o tiileng o tšoanang le konkreite. Li-additives li ka sebelisoa ho ntlafatsa ts'ebetso ea 'mete oa cementitious composite, joalo ka ho fetola nako ea ho beha le ho ntlafatsa ho thibela metsi.
Mate a kopantsoeng a samente ke mofuta o mocha oa thepa ea moaho o kopanyang mahlale a khale a samente le fiber ea masela. Haholo-holo li entsoe ka samente e khethehileng, masela a faeba a mahlakore a mararo le lisebelisoa tse ling. Lesela la faeba la mahlakore a mararo le sebetsa e le moralo, le fana ka sebopeho sa motheo le tekanyo e itseng ea ho feto-fetoha ha 'mete oa motsoako oa cementitious. Samente e khethehileng e ajoa ka ho lekana ka har'a lesela la fiber. Hang ha e kopana le metsi, likarolo tse ka har'a samente li tla ba le hydration reaction, butle-butle li thatafatse 'mete oa motsoako oa cementitious le ho etsa mohaho o tiileng o tšoanang le konkreite. Li-additives li ka sebelisoa ho ntlafatsa ts'ebetso ea 'mete oa cementitious composite, joalo ka ho fetola nako ea ho beha le ho ntlafatsa ho thibela metsi.
- Likarolo tsa Sehlahisoa
- Ho Fetoleha ho Ntle: Boemong ba eona bo omeletseng pele bo kopana le metsi, 'mete oa motsoako oa samente o tšoana le kobo e tloaelehileng. E ka phuthoa, ea phuthoa, kapa ea khaoloa habonolo, e leng ho nolofalletsang lipalangoang le polokelo. Ho tenyetseha hona ho e nolofalletsa ho ikamahanya le libaka tse fapaneng tse rarahaneng le libaka tse sa tloaelehang tsa kaho. Mohlala, mererong e meng e menyane ea paballo ea metsi libakeng tse lithaba, 'mete o kopantsoeng oa samente o ka raloa haufi le liforo tse matsoelintsoeke, ntle le tlhoko ea sebopeho se rarahaneng joalo ka konkreite ea setso.
- Kaho e Bonolo: Mokhoa oa kaho o batla o le bonolo ebile o potlakile. Seo u hlokang ho se etsa feela ke ho beha 'mete o kopantsoeng oa samente sebakeng se hlokahalang ebe o se nosetsa. Ka mor'a ho nosetsa, 'mete oa cementitious composite o tla thatafala butle-butle ka nako e itseng (hangata ho itšetlehile ka litlhaloso tsa sehlahisoa le maemo a tikoloho, hangata ka mor'a lihora tse seng kae). Ha ho bapisoa le kaho ea konkreite e tloaelehileng, sena se fokotsa haholo mekhoa e rarahaneng e kang ho kopanya le ho tšela, 'me ha e hloke thepa e kholo ea kaho, kahoo e fokotsa bothata le litšenyehelo tsa ho haha.
- Maemo a Potlako: Hang ha a kopana le metsi, 'mete oa motsoako oa samente o ka beha ka potlako' me oa theha mohaho o nang le matla a itseng. Nako ea ho beha e ka fetoloa ka li-additives ho finyella litlhoko tsa merero e fapaneng. Mererong e meng ea tokiso ea maemo a tšohanyetso, joalo ka tokiso ea litsela le matlafatso ea nakoana ea matamo, tšobotsi ena ea ho beha ka potlako e ka phetha karolo e kholo, e leng ho nolofalletsang morero ho tsosolosa mesebetsi ea oona ea motheo ka nako e khutšoanyane.
- Mokhoa o Molemo oa ho Thibela Metsi: Kaha karolo ea eona e ka sehloohong e kenyelletsa samente, 'mete o thata oa samente o nang le motsoako o na le ts'ebetso e ntle e sa keneleng metsi. E ka thibela ho kenella ha metsi ka katleho 'me e sebelisoa haholo ho likanala tsa lesela mererong ea ho boloka metsi, ho thibela metsi ho thibela metsi a tlase a matangoana, joalo-joalo. Ho feta moo, meseme e entsoeng ka samente e entsoeng ka ho khetheha e na le ts'ebetso e ntle le ho feta e sa keneleng metsi 'me e khona ho mamella khatello e itseng ea metsi.
- Libaka tsa Kopo
- Merero ea Paballo ea Metsi: E sebelisoa haholo kahong le tokisong ea likanale, likotopo tsa metsi, matamo a manyenyane, matamo le litsing tse ling tsa ho boloka metsi. Ka mohlala, bakeng sa ho lokisa ho lutla ha likanale tse ling tsa khale, 'mete o entsoeng ka samente o ka beoa ka ho toba leboteng le ka hare la kanale. Ka mor'a ho nosetsa le ho thatafala, ho tla thehoa lesela le lecha le thibelang metsi, le ka ntlafatsang katleho ea ho tsamaisa metsi a kanale le ho fokotsa litšila tsa mehloli ea metsi.
- Merero ea Mebila: E sebelisetsoa ho lokisa litsela tsa nakoana, ho lokisa litsela tsa mahaeng le ho thatafatsa libaka tsa ho paka makoloi. Ha ho e-na le likoti kapa tšenyo ea sebaka tseleng, 'mate o kopantsoeng oa samente o ka sebelisoa e le thepa ea ho lokisa kapele ho fokotsa tšusumetso ea tlhokomelo ea litsela holim'a sephethephethe. Kahong ea litsela tsa mahaeng, 'mete o kopantsoeng oa samente o ka fana ka tharollo e bonolo le ea moruo e thatafatsang mobu.
- Merero ea Kaho: E sebelisoa liphekolong tse thibelang metsi bakeng sa metheo ea meaho, e thibelang metsi e mokatong o ka tlase, le ho thatafatsa lirapa tsa marulelo. Bakeng sa ho thibela metsi ho pota-pota metheo ea mohaho, ho ka thibela metsi a ka tlas'a lefatše ho senya motheo; ka kamoreng e ka tlaase e thibelang metsi, e ka ntlafatsa mokoallo o thibelang metsi oa kamoreng e ka tlaase; lirapeng tsa marulelo, 'mete o entsoeng ka samente o kopantsoeng o ka sebelisoa e le thepa ea fatše, e finyellang litlhoko tsa ho thatafatsa le ho thibela metsi.
- Merero ea Ponahalo ea Naha: E phetha karolo ea bohlokoa ho sireletseng matsoapo lirapeng, libetheng tsa lipalesa le litselaneng tsa maoto. Mererong ea ts'ireletso ea moepa, 'mete o kopantsoeng oa samente o ka thibela khoholeho ea mobu letsoapong le ho sireletsa limela letsoapong; mohahong oa bethe ea lipalesa, e ka sebelisoa e le lerako le thepa e ka tlaase ea bethe ea lipalesa, ho fana ka ts'ehetso ea meralo le mesebetsi ea ho thibela metsi; mapatlelong a tsela ea maoto, 'mate o entsoeng ka samente o ka sehoa le ho raloa ho latela litlhoko tsa moralo ho theha litselana tse ntle le tse sebetsang.
